9704989

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 11930328

約数和(自身を除く): 2225339

約数列:

[1, 7, 37, 49, 53, 101, 259, 371, 707, 1813, 1961, 2597, 3737, 4949, 5353, 13727, 26159, 37471, 96089, 183113, 198061, 262297, 1386427, 9704989]

約数ペア:

[(1, 9704989), (7, 1386427), (37, 262297), (49, 198061), (53, 183113), (101, 96089), (259, 37471), (371, 26159), (707, 13727), (1813, 5353), (1961, 4949), (2597, 3737)]